GP8403-TC50-EW Package: ESSOP-10 digital to analog conversion chip DAC integrated with original stock
describe
GP8403 is an I2C signal to analog signal converter, also known as a DAC. This chip can linearly convert a 12 bit digital quantity 0x000-0xFFF into two independent 0-5V or 0-10V analog voltages, with an output voltage error of 0.5%. The default calibration voltage point for 10V is 10.05V.
characteristic
GP8403 linearly converts to two analog voltage outputs of 0-5V or 0-10V through the I2C interface.
An I2C interface supports parallel connection of 8 GP8403 channels, selected through three hardware addresses A2/A1/A0.
Input signal range of 12 bits, 0x000-0xFFF
0-5V/0-10V output voltage controlled by internal data
Input I2C signal high level: 2.7V-5.5V
Output voltage error:<0.5% (can reach 0.1% TP after two-point calibration)
Output voltage linearity error: 0.1% (TPY)
Output short circuit protection: When the output pin is short circuited to ground, the chip enters protection mode and stops outputting.
Power supply voltage: 9V-36V
Power consumption:< 5mA
Start time:< 2ms
Working temperature:- 40°C to 85°C
application
Universal signal conversion
Motor speed regulation, LED dimming
Inverter, power supply
GP8403 is an I2C signal to analog signal converter, also known as a DAC. This chip can linearly convert a 12 bit digital quantity 0x000-0xFFF into two independent 0-5V or 0-10V analog voltages, with an output voltage error of 0.5%. The default calibration voltage point for 10V is 10.05V.
characteristic
GP8403 linearly converts to two analog voltage outputs of 0-5V or 0-10V through the I2C interface.
An I2C interface supports parallel connection of 8 GP8403 channels, selected through three hardware addresses A2/A1/A0.
Input signal range of 12 bits, 0x000-0xFFF
0-5V/0-10V output voltage controlled by internal data
Input I2C signal high level: 2.7V-5.5V
Output voltage error:<0.5% (can reach 0.1% TP after two-point calibration)
Output voltage linearity error: 0.1% (TPY)
Output short circuit protection: When the output pin is short circuited to ground, the chip enters protection mode and stops outputting.
Power supply voltage: 9V-36V
Power consumption:< 5mA
Start time:< 2ms
Working temperature:- 40°C to 85°C
application
Universal signal conversion
Motor speed regulation, LED dimming
Inverter, power supply
Industrial analog signal isolation
